Example: quiz answers
Search results with tag "Electrical conductivity of"
pH in Drinking-water - WHO
www.who.intHMSO (1978) The measurement of electrical conductivity and laboratory determination of the pH value of natural, treated and wastewaters. London, Her Majesty’s Stationery Office. Langelier WF (1946) Chemical equilibria in water treatment. Journal of the American Water Works Association, 38(2):169–178.